[INFO] fetching crate float_next_after 1.0.0...
[INFO] testing float_next_after-1.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate float_next_after 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate float_next_after 1.0.0
[INFO] finished tweaking crates.io crate float_next_after 1.0.0
[INFO] tweaked toml for crates.io crate float_next_after 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate float_next_after 1.0.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6754c14ac19a36be194e6365986d7c34e6fb4c2dba0c561018639c63ea9232ea
[INFO] running `Command { std: "docker" "start" "-a" "6754c14ac19a36be194e6365986d7c34e6fb4c2dba0c561018639c63ea9232ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6754c14ac19a36be194e6365986d7c34e6fb4c2dba0c561018639c63ea9232ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6754c14ac19a36be194e6365986d7c34e6fb4c2dba0c561018639c63ea9232ea", kill_on_drop: false }`
[INFO] [stdout] 6754c14ac19a36be194e6365986d7c34e6fb4c2dba0c561018639c63ea9232ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a61b31d1d08c0b4c61859ec580b3e2b53703cb3c0cfb3889f96687688e3a4e4
[INFO] running `Command { std: "docker" "start" "-a" "5a61b31d1d08c0b4c61859ec580b3e2b53703cb3c0cfb3889f96687688e3a4e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling float_next_after v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5a61b31d1d08c0b4c61859ec580b3e2b53703cb3c0cfb3889f96687688e3a4e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a61b31d1d08c0b4c61859ec580b3e2b53703cb3c0cfb3889f96687688e3a4e4", kill_on_drop: false }`
[INFO] [stdout] 5a61b31d1d08c0b4c61859ec580b3e2b53703cb3c0cfb3889f96687688e3a4e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 132996bad8e1002ec5c9e172de67831da5c68fd6e63a4243347bef275481a335
[INFO] running `Command { std: "docker" "start" "-a" "132996bad8e1002ec5c9e172de67831da5c68fd6e63a4243347bef275481a335", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling float_next_after v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.33s
[INFO] running `Command { std: "docker" "inspect" "132996bad8e1002ec5c9e172de67831da5c68fd6e63a4243347bef275481a335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132996bad8e1002ec5c9e172de67831da5c68fd6e63a4243347bef275481a335", kill_on_drop: false }`
[INFO] [stdout] 132996bad8e1002ec5c9e172de67831da5c68fd6e63a4243347bef275481a335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f252328ceec73af3306c464efb06e7d980e0248a4393bf73bf7cd19307753abe
[INFO] running `Command { std: "docker" "start" "-a" "f252328ceec73af3306c464efb06e7d980e0248a4393bf73bf7cd19307753abe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/float_next_after-04a1a0f065664f63)
[INFO] [stdout] running 30 tests
[INFO] [stdout] test f32::tests::can_successfully_roundtrip ... ok
[INFO] [stdout] test f32::tests::next_smaller_than_0 ... ok
[INFO] [stdout] test f32::tests::jump_to_infinity ... ok
[INFO] [stdout] test f32::tests::nextafter_for_small_negative_number ... ok
[INFO] [stdout] test f32::tests::returns_identity_for_equal_dest ... ok
[INFO] [stdout] test f32::tests::returns_nan_for_any_nan_involved ... ok
[INFO] [stdout] test f32::tests::special_case_signed_zeros ... ok
[INFO] [stdout] test f32::tests::stays_at_infinity ... ok
[INFO] [stdout] test f32::tests::step_to_largest_is_possible ... ok
[INFO] [stdout] test f32::tests::step_towards_zero ... ok
[INFO] [stdout] test f32::tests::test_copy_sign ... ok
[INFO] [stdout] test f32::tests::verify_constants ... ok
[INFO] [stdout] test f32::tests::nextafter_around_one ... ok
[INFO] [stdout] test f64::tests::can_successfully_roundtrip ... ok
[INFO] [stdout] test f32::tests::nextafter_for_big_positive_number ... ok
[INFO] [stdout] test f64::tests::jump_to_infinity ... ok
[INFO] [stdout] test f64::tests::next_larger_than_0 ... ok
[INFO] [stdout] test f64::tests::next_smaller_than_0 ... ok
[INFO] [stdout] test f64::tests::nextafter_for_big_positive_number ... ok
[INFO] [stdout] test f64::tests::returns_nan_for_any_nan_involved ... ok
[INFO] [stdout] test f64::tests::special_case_signed_zeros ... ok
[INFO] [stdout] test f64::tests::step_towards_zero ... ok
[INFO] [stdout] test f64::tests::test_copy_sign ... ok
[INFO] [stdout] test f64::tests::nextafter_around_one ... ok
[INFO] [stdout] test f64::tests::returns_identity_for_equal_dest ... ok
[INFO] [stdout] test f32::tests::next_larger_than_0 ... ok
[INFO] [stdout] test f64::tests::nextafter_for_small_negative_number ... ok
[INFO] [stderr]    Doc-tests float_next_after
[INFO] [stdout] test f64::tests::verify_constants ... ok
[INFO] [stdout] test f64::tests::step_to_largest_is_possible ... ok
[INFO] [stdout] test f64::tests::stays_at_infinity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - NextAfter (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f252328ceec73af3306c464efb06e7d980e0248a4393bf73bf7cd19307753abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f252328ceec73af3306c464efb06e7d980e0248a4393bf73bf7cd19307753abe", kill_on_drop: false }`
[INFO] [stdout] f252328ceec73af3306c464efb06e7d980e0248a4393bf73bf7cd19307753abe